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Tender For supply of contactor mnx-80 cat. no. cs97077 with no/nc contacts, 250 volt ac make l&t , contactor mnx-70 cat. no. cs97076 with no/nc contacts, 250 volt ac make l&t , contactor ml- 8, 230 volt ac make l&t , spare contacts of contactor ml- 8, make l&t , thermal over load relay 28 to 42 amp. make l&t , thermal over load relay, 14-23 amp. mounting type mn-5, make l&t , thermal over load relay type of mounting mn5 directly operated relay range 45 to 75 amp. , contactor ml-3 make l&t coil voltage 230v, ac3 rating 40a auxiliary contacts 2no+ 2nc , spare contacts at contactor mnx-70 cat. no. cs 97076 make l&t , over load relay mn-5 range 66-110 amp. make l&t. , 3 pole power contactor mnx-95, ac 3 rating95 amp. with 2 no+ 2nc contacts, 415v ac
Tender For insulation monitoring relay (imr) to monitor 3 phase power supply of voltage range 110v ac,measuring range 1-100 kohm, control voltage 24-240vac/dc output 1c/0(spdt) contact system leakage capacitance 10 micro farad as per contrel model no.ir 140y-4, ri-r22 (or)abb model no.cm.iws.1s (or)schneider model no.vigil ohm/imd-im10 (or) siemens model no.3ug4581-1aw31 (or)dold model no.il5880.12 (or)bender (or)woka. accepted makes : contrel/abb/schneider/siemens/dold/bender/woka. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of battery voltage monitoring relay, for monitoring of battery voltage in siemens controlled hhp locomotives to siemens pt. no. 102327842 or to mors-smitt type acd-u203, 72 vdc [ warrantyperiod: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variationpermitted: max 8 lacs ] ]
Tender For insulation monitoring relay 415 volts a.c, 3 phase neutral isolated, voltage range: 0 to 500 volts a.c,insulation measuring range: 10 kilo ohm to 150 kilo ohm, control supply 24- 240 volts ac/dc +/-10%, 50hz, make:- contrel make- ir 470ly- 21a, ri-r138, abb make- cm- iws.2s, schneider make- vigil ohm/imd-im10, siemens make- 3ug4581-1aw31 or dold make-il 5880.12 or woka make or bender make only confirming to rdso letter no: el/7.1.108/mssbc dt:17-09-2021 for common bill of material items. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
Tender For supply of ''relay '' 3 no, 3 nc interlock contact max pick -48 v dc, drop out 5-28 v dc working voltage 74 v, 10 amps for gm locomotive to emd part no.8357415 [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of auxiliary transformer prim 110 220v, part no. mlpat209 , delay timer electronic 0 - 30 s, part no. mlpbch210 , protection relay for motor, part no. mlprm100 , brass cable gland, part no. mlpbcg107 , ammeter , analogue, 96 sq mm, part no. mlpaa111 , voltmeter , analogue ,72 sq mm, part no. mlpbr113 , lamp red 110 v ac, part no. mlpboskr120 , lamp yellow 110 v ac, part no. mlpbosky121 , lamp green 110 v ac, part no. mlpboskg122 , push button actuator with 1 no 1nc, part no. mlpbovsne127 , ct,100 5 double ratio, part no. mlprcct159 , ct,75 5 double ratio, part no. mlprcct160 , vacuum bottle 1250 amp, part no. mluvb207 , master trip relay, part no. mlumt212 , pneumatic type on delay timer ,0-30 sec, part no. mlptimer144 , earth leakage relay, part no. mlpelm148 , isolator , off load, part no. mlpkhti150 , bridge rectifier 10 amp 110 v ac to dc, part no. mlpbrd157 , yellow push button, part no. mlpbov171 , red push button, part no. mlpbov172 , green push button, part no. mlpbov173 , numerical overcurrent relay, part no. mlpnor181 , vcum cntctr asly,400a,6.6kv,85-230vac dc, part no. mlpasras136 , pt fuse, f 6.6kv 7.2kv,3.15a, part no. mlptfs102 , under and over voltage relay, part no. mluov218 ) /bid number : gem/2026/b/7564535 * /dated: 23-05-2026 & & / bid document 1 / 27
Tender For supply of insulation monitoring relay 110v ac, measuring range 1 k ohm to 100 k ohm, control voltage range 24-240v ac/dc, output 1c/o (spdt) contact, system leakage capacitance 10 micro farad. conforming to rdso specification no. rdso/pe/spec/ac/0184-2015 (rev-1), used for insulation control 110v of lhb type ac coaches, accepted make & cat. no.: as per sr. no. 67 of the common bom list issued vide rdso letter no. el/7.1.108/mssbc dated 17.09.2021 [ warranty period: 30 months after the date of delivery ] ]